About: http://webisa.webdatacommons.org/81483668

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Aluminum sulfate or other salt which contains a trivalent or divalent metal ion is sometimes used for this purpose.
http://www.w3.org/ns/prov#wasQuotedFrom	iupac.org